public static void DeleteBatch(this IObjectStorage storage, IList <Tuple <ObjectInfo, Event> > batch)
{
foreach (var item in batch)
{
storage.DeleteObject(item.Item1.Path);
}
}
public static void DeleteFiles(this IObjectStorage storage, IEnumerable <ObjectInfo> files)
{
foreach (var file in files)
{
storage.DeleteObject(file.Path);
}
}
public void CanManageFiles()
{
Reset();
IObjectStorage storage = GetStorage();
storage.SaveObject("test.txt", "test");
Assert.Equal(1, storage.GetObjectList("test.txt").Count());
Assert.Equal(1, storage.GetObjectList().Count());
var file = storage.GetObjectList().FirstOrDefault();
Assert.NotNull(file);
Assert.Equal("test.txt", file.Path);
string content = storage.GetObject <string>("test.txt");
Assert.Equal("test", content);
storage.RenameObject("test.txt", "new.txt");
Assert.True(storage.GetObjectList().Any(f => f.Path == "new.txt"));
storage.DeleteObject("new.txt");
Assert.Equal(0, storage.GetObjectList().Count());
storage.SaveObject("test\\q\\" + Guid.NewGuid().ToString("N") + ".txt", "test");
Assert.Equal(1, storage.GetObjectList("test\\q\\*.txt").Count());
Assert.Equal(1, storage.GetObjectList("*", null, DateTime.Now).Count());
List <ObjectInfo> files = storage.GetObjectList("*", null, DateTime.Now.Subtract(TimeSpan.FromMinutes(5))).ToList();
Debug.WriteLine(String.Join(",", files.Select(f => f.Path + " " + f.Created)));
Assert.Equal(0, files.Count);
}
public static void CleanupQueueFiles(this IObjectStorage storage, string queueName, TimeSpan?maxAge = null, int?maxAttempts = null)
{
maxAge = maxAge ?? TimeSpan.FromDays(7);
maxAttempts = maxAttempts ?? 3;
foreach (var file in storage.GetObjectList(Path.Combine(queueName, "q", "*"), 500).ToList())
{
if (DateTime.Now.Subtract(file.Created) > maxAge.Value)
{
storage.DeleteObject(file.Path);
}
if (GetAttempts(file) >= maxAttempts.Value)
{
storage.DeleteObject(file.Path);
}
}
}
public static void CleanupQueueFiles(this IObjectStorage storage, string queueName, TimeSpan?maxAge = null, int?maxAttempts = 3)
{
if (!maxAge.HasValue)
{
maxAge = TimeSpan.FromDays(1);
}
if (!maxAttempts.HasValue || maxAttempts.Value <= 0)
{
maxAttempts = 3;
}
foreach (var file in storage.GetObjectList(queueName + "\\q\\*", 500).ToList())
{
if (file.Created < DateTime.Now.Subtract(maxAge.Value))
{
storage.DeleteObject(file.Path);
}
if (GetAttempts(file) >= maxAttempts)
{
storage.DeleteObject(file.Path);
}
}
}
public void CanManageQueue()
{
Reset();
IObjectStorage storage = GetStorage();
const string queueName = "test";
IJsonSerializer serializer = new DefaultJsonSerializer();
var ev = new Event {
Type = Event.KnownTypes.Log, Message = "test"
};
storage.Enqueue(queueName, ev);
storage.SaveObject("test.txt", "test");
Assert.True(storage.GetObjectList().Any(f => f.Path.StartsWith(queueName + "\\q\\") && f.Path.EndsWith("0.json")));
Assert.Equal(2, storage.GetObjectList().Count());
Assert.True(storage.GetQueueFiles(queueName).All(f => f.Path.EndsWith("0.json")));
Assert.Equal(1, storage.GetQueueFiles(queueName).Count());
storage.DeleteObject("test.txt");
Assert.Equal(1, storage.GetObjectList().Count());
Assert.True(storage.LockFile(storage.GetObjectList().FirstOrDefault()));
Assert.True(storage.GetQueueFiles(queueName).All(f => f.Path.EndsWith("0.json.x")));
Assert.True(storage.ReleaseFile(storage.GetObjectList().FirstOrDefault()));
var batch = storage.GetEventBatch(queueName, serializer);
Assert.Equal(1, batch.Count);
Assert.True(storage.GetObjectList().All(f => f.Path.StartsWith(queueName + "\\q\\") && f.Path.EndsWith("1.json.x")));
Assert.Equal(1, storage.GetObjectList().Count());
Assert.Equal(0, storage.GetQueueFiles(queueName).Count());
Assert.Equal(0, storage.GetEventBatch(queueName, serializer).Count());
Assert.False(storage.LockFile(storage.GetObjectList().FirstOrDefault()));
storage.ReleaseBatch(batch);
Assert.True(storage.GetObjectList().All(f => f.Path.StartsWith(queueName + "\\q\\") && f.Path.EndsWith("1.json")));
Assert.Equal(1, storage.GetObjectList().Count());
Assert.Equal(1, storage.GetQueueFiles(queueName).Count());
var file = storage.GetObjectList().FirstOrDefault();
storage.IncrementAttempts(file);
Assert.True(storage.GetObjectList().All(f => f.Path.StartsWith(queueName + "\\q\\") && f.Path.EndsWith("2.json")));
storage.IncrementAttempts(file);
Assert.True(storage.GetObjectList().All(f => f.Path.StartsWith(queueName + "\\q\\") && f.Path.EndsWith("3.json")));
Assert.True(storage.LockFile(file));
Assert.NotNull(file);
Assert.True(storage.GetObjectList().All(f => f.Path.StartsWith(queueName + "\\q\\") && f.Path.EndsWith("3.json.x")));
Thread.Sleep(TimeSpan.FromMilliseconds(1));
storage.ReleaseStaleLocks(queueName, TimeSpan.Zero);
Assert.True(storage.GetObjectList().All(f => f.Path.StartsWith(queueName + "\\q\\") && f.Path.EndsWith("3.json")));
batch = storage.GetEventBatch(queueName, serializer);
Assert.Equal(1, batch.Count);
Assert.True(storage.GetObjectList().All(f => f.Path.StartsWith(queueName + "\\q\\") && f.Path.EndsWith("4.json.x")));
storage.DeleteBatch(batch);
Assert.Equal(0, storage.GetQueueFiles(queueName).Count());
ev = new Event {
Type = Event.KnownTypes.Log, Message = "test"
};
storage.Enqueue(queueName, ev);
file = storage.GetObjectList().FirstOrDefault();
Assert.NotNull(file);
Thread.Sleep(TimeSpan.FromMilliseconds(1));
storage.CleanupQueueFiles(queueName, TimeSpan.Zero);
Assert.Equal(0, storage.GetQueueFiles(queueName).Count());
}